The Resideo V4044A1019 QuickFit Zone Valve is a versatile diverting valve intended for use in HVAC systems, providing dependable control over water flow in heating and cooling applications. With a 1/2" sweat connection and a 4 Cv flow coefficient, this valve effectively conducts water across zones. It runs on a 120V power source and has a two-position actuator control signal for preci... https://www.partshnc.com/v4044a1019-resideo-12-swt-120v-dvrt-4cv-zone-vlv